{"service":"A24 Chat Connector","version":"2.0.0","status":"running","socket":"ws://<host>:3000","events":{"subscribe":"chat:subscribe   { appLabel, chatId }","sendMessage":"message:send     { appLabel, phone, name, text, [chatId], [files], [createCrmContact] }","historyRequest":"history:request  { appLabel, chatId, [limit], [lastId] }","markRead":"message:read     { appLabel, chatId }","incoming":"message:new      ← pushed by server when operator replies"}}